NovaFlex® OEM Window Sealants

Novagard offers a complete line of silicone sealants manufactured to meet all of your manufacturing requirements. NovaFlex Glazing & Building Silicone Sealants meet or surpass all industry standards for window and door fabrication applications and all types of retrofit, new construction, and remedial window installation applications.

Novagard silicone RTVs are single-component, high-solids, low-odor materials which cure to low modulus, flexible, and durable rubber-like solids upon exposure to atmospheric moisture.  Choose NovaFlex products for all conventional glazing and sealing applications that require fast set-up and superb primerless adhesion.

Novagard provides the right fenestration product for a multitude of applications including: primary bedding sealants, mullion joinery, mitre and seam sealing, PVC sash lineal reinforcement, heal, cap and toe beads.

 

 

 

 

Along with excellent adhesion and permanent flexibility, our class 50 sealants also offer an amazing choice of colors. Download our dot card. NovaFlex Class 50 sealants are available with a 5, 10, or 20 year warranty.

NovaFlex Silicone RTVs exhibit the following attributes:

  • Long service-life with excellent weathering and oxidation resistance
  • American Architectural Manufacturers Association (AAMA) Approved
  • Ease of installation, “ready-to-use” products
  • Primerless adhesion to most common building substrates
  • Broad operating temperature range (-40ºF to 400ºF)
  • Rapid cure with exceptional green-strength for quick turn around
  • Low odor and solvent free

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Our Products

Multi-Purpose Adhesive Sealant

A great everyday choice for glazing windows or structural back-bedding, NovaFlex Multi-Purpose
Adhesive Sealant is an odorless, all-weather premium silicone that remains flexible to resist cracking, mildew, and discoloration for years to come.  Download our dot card to see standard, in stock colors. Also available in Fast Tack for Earlier Green Strength.

Recommended for window and door assembly, glazing and back bedding, sealing rivets, gutters, corner joints, and screw heads.  Meets or exceeds ASTM C-920, TT-S-001543A, and TT-S-230C. AAMA 803.3 (I), 805.2 C, 808.3.

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Metal Roof Adhesive Sealant

A single-component silicone used to construct your metal frames, NovaFlex Metal Roof Adhesive Sealant adheres to a wide variety of substrates, including anodized aluminum, painted metal, and PVDF-coated steel, while drying to a durable, rubber-like solid impervious to UV light, so it will never chalk or fade. Download our dot card to see standard, in stock colors.

Recommended for window and door assembly, glazing and back bedding, sealing rivets, gutters, corner joints, and screw heads. Meets or exceeds ASTM C-920, TT-S-001543A, and TT-S-230C. AAMA 803.3 (I), 805.2 C, 808.3.

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Beaded Glazing / Bedding Compound

Created especially for glazing rabbet profile design windows, NovaFlex Beaded Glazing / Bedding Compound is a patented material combining oxime-cure silicone with consistently sized spacer-beads to provide a “liquid shim”, assuring precise compound thickness between glass and sash.

The “Liquid Shim” effect minimizes squeeze out and controls sealant thickness.  Spacer beads support the glass and maintain uniform glazing depth during cure for tighter manufacturing tolerances, higher quality, and fewer warranty claims.

Available bead sizes:

  • SBC 30 = 0.025″ – 0.035″
  • SBC 40 = 0.035″ – 0.045″
  • SBC 50 = 0.045″ – 0.055″

Also available in Fast Tack for Earlier Green Strength.

High Impact Glazing Sealant

A cost-effective alternative to competitive 2-part sealants, structural tapes, and windshield urethanes, NovaFlex High Impact Glazing Sealant is a one-part neutral cure silicone sealant/adhesive with excellent adhesion to numerous substrates, formulated for impact protection and blast resistance.

Recommended for window and door frame assembly and glazing/back bedding for impact-resistant window and door systems. Meets or exceeds the performance characteristics of AAMA 802.3, 805.2 Group C, and 808.3 Type I. Miami-Dade approved as part of an impact resistant window system.

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Ultra-Low Migration Glazing Sealant

Designed to protect the IG secondary seal from attack and degradation, NovaFlex Ultra-Low Migration Glazing Sealant is the premium paste you need to reduce premature failure and warranty claims.

Specifically formulated to protect the IG secondary seal, NovaFlex ULM Glazing meets or exceeds the performance characteristics of ASTM C-920, AAMA 802.3, 805.2, 808.3, TT-S-001543A and TT-S-230C.

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Ultra-Low Migration High Impact Glazing Sealant

Engineered to prevent any harm from coming to the IG secondary seal, NovaFlex Ultra-Low Migration High Impact Glazing Sealant develops a sure bond to most substrates and offers extremely high tensile strength to provide the longest lasting seal possible for high impact windows.

Specifically formulated to protect the IG secondary seal in impact-resistant window systems, NovaFlex ULM High Impact Glazing reduces field failures and warranty claims. Meets or exceeds the performance characteristics of AAMA 803.3 (I), 808.3, and is Miami-Dade approved as part of an impact resistant window system.

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Qwik-Set Glazing Sealant

Allowing for movement of assemblies within minutes of application without glass shifting, NovaFlex Qwik-Set Glazing Sealant is a two-component, neutral cure silicone that rapidly builds adhesive and elastomeric strength while bedding or glazing, to help speed up your production line.

Designed to support high manufacturing throughput, the variable mix ratio of NovaFlex Qwik-Set Glazing allows the cure profile to be dynamically adjusted based on plant conditions. Meets or exceeds the strength performance characteristics of ASTM C1184, AAMA 802.3-92, Type II, and AAMA 805.2-95, Group C.

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Seam Sealer

Ideal for applications requiring the coating to flow into small crevices and hard to reach areas, NovaFlex Seam Sealer is a semi-self-leveling liquid that cures to a rubber-like solid which will not crack or drop out of joints.

Recommended for sealing rivets, gutters, corner joints, and screw heads. Meets or exceeds the performance characteristics of AAMA 803.3, Type II.

Please note: Due to the flowable nature of NovaFlex Seam Sealer, it may not be suitable for use on vertical joints unless tooled immediately after application. Consider NovaFlex Void & Cavity Filler for vertical applications.

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Void and Cavity Filler

The best way to reinforce your frame with a rubber-like solid that will not crack or fall out of joints, NovaFlex Void and Cavity Filler is a non-sagging, non-corrosive, single-component silicone paste that cures upon exposure to atmospheric moisture and remains flexible forever.

NovaFlex Void and Cavity Filler meets or exceeds the performance characteristics of AAMA 803.3(I) and is recommended for

  • sealing rivets, corner joints, and screw heads
  • mounting corner keys and acting as a reinforcing sealant during assembly
  • filling internal voids in assembled frames

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Hybrid Construction Sealant

The premium choice for assembly of wooden windows, NovaBond Hybrid Construction Sealant provides 50-60% more tensile strength than silicone for ultimate sturdiness, and when cured, achieves a surface hardness consistent with wood and is paintable in an hour. Download our dot card to see standard, in stock colors.

NovaBond Hybrid Construction Sealant

  • Service Temperature: -30°F to 200°F (-34°C to 93°C)
  • Skin Over Time: 15-45 minutes
  • Through Cure: 7 days

Used in window and door assembly, glazing, and back bedding. Meets or exceeds the performance characteristics of ASTM C-920, Type S, Grade NS, Class 35, use NT, M, G, A, and O. AAMA 802.3 (II), 803.3 (I), 805.2 C, 808.3.

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